Does Dishwasher Need GFCI?




does dishwasher need gfci

Affiliate Disclaimer

As an Amazon affiliate, we earn from qualifying purchases. You will never pay more by clicking our links. It supports the website. So, Thank you. ❤️

If you’re wondering whether your dishwasher needs a GFCI outlet, the answer is probably yes. GFCI outlets are required in many kitchens these days, and for good reason – they help prevent electrical shocks. So if you’re not sure whether your dishwasher needs a GFCI outlet, it’s better to be safe than sorry.

Homeowners often ask whether their dishwasher needs a GFCI. The answer is maybe. If your dishwasher is located in an area where water is present, such as a kitchen or bathroom, then it is required to have a GFCI. However, if your dishwasher is in a dry area, such as a laundry room, then it does not need a GFCI.

What is a GFCI?

Close-up, the personal perspective image of the human hand of a man plugging an electrical cord into a Ground Fault Circuit Interrupter (GFCI) electrical outlet on the wall in a kitchen

A GFCI is a type of outlet that helps to prevent electrical shocks by sensing when current is flowing where it shouldn’t be and then shutting off the power before an accident can happen. While dishwashers don’t necessarily need their own GFCI, it’s always a good idea to err on the side of caution and make sure your appliance is properly protected.

If you’re like most people, you probably don’t think twice about plugging your dishwasher into a standard outlet. But what you may not realize is that your dishwasher could be at risk for an electrical shock if it’s not properly protected. That’s where a GFCI (ground fault circuit interrupter) comes in.

Why Do Dishwashers Need GFCIs?

GFCIs, or ground fault circuit interrupters, are a type of electrical outlet that help to prevent shocks. Dishwashers need GFCIs because they are often used near water. If there is a problem with the dishwasher’s electrical circuit, the GFCI will cut off the power to the dishwasher before anyone can get hurt.

GFCIs are required by law in some areas, and it is always a good idea to use them whenever there is a possibility of shock. Dishwashers are not the only appliances that need GFCIs. Any appliance that is used near water should have a GFCI outlet.

Read Also: Best Dishwasher Under $500

How To Install A GFCI In Your Dishwasher?

If your dishwasher is not properly grounded, you may be at risk for electrical shock. To protect yourself and your home, it is important to install a GFCI in your dishwasher. While this may seem like a daunting task, it is actually quite simple. With a few tools and some basic knowledge, you can easily install a GFCI in your dishwasher.

To begin, you will need to gather a few supplies. You will need a screwdriver, wire strippers, and pliers. You will also need a GFCI receptacle and an appropriate electrical box. Once you have gathered all of your supplies, you are ready to begin.

Start by turning off the power to your dishwasher at the breaker box. Next, remove the access panel on the back of the dishwasher.

Look at the existing wiring and see if it is a single, double or triple set of wires. If there is a single set of wires, you will need to use a GFCI receptacle with only one pair of hot and neutral wires. If there are two sets of wires, you will need to use a GFCI receptacle with two pairs of hot and neutral wires.

If there are three sets of wires, you will need to use a GFCI receptacle with three pairs of hot and neutral wires. If you have any questions, contact the manufacturer of your dishwasher for the proper wiring diagram. Now you are ready to install your new GFCI receptacle.

Here are some easy steps to follow in order to install a GFCI in your dishwasher:

  1. First, find the circuit breaker box and turn off the power to the dishwasher.
  2. Next, remove the screws that hold the plate on the back of the dishwasher.
  3. Once the plate is removed, look for two wires that are connected to metal terminals. One of these wires will be black and one will be white.
  4. Use a pair of pliers to loosen the screws that hold these wires in place. Then, disconnect the wires from the terminals.
  5. Next, attach the new wires to the terminals.
  6. Now that you have removed the old receptacle and connected the new one, it is time to put everything back together.
  7. Place the terminal screws back into their original place and then reconnect them to the wires.
  8. Re-attach the plate to the back of the dishwasher and then turn on the power.
  9. You’re now ready to test your dishwasher!

If you want to learn more about this project, please watch my video!


Does dishwasher outlet under sink need to be GFCI?

No, but it’s a good idea. If you have a dishwasher outlet under your sink, you should definitely consider getting a GFCI (ground fault circuit interrupter) outlet. This will help protect your appliances from electrical shocks in the event of a power surge or other electrical problem.

Does a dishwasher need AFCI or GFCI?

No, a dishwasher does not need AFCI or GFCI. However, it is recommended that you have these devices installed in your home to protect against electrical fires and shocks.

Can a dishwasher be plugged into a normal outlet?

Yes, a dishwasher can be plugged into a normal outlet. However, you may want to check with your local code enforcement office to see if there are any special requirements for doing so.

Why does my dishwasher keep tripping the GFCI?

If your dishwasher keeps tripping the GFCI, it could be because there’s a short circuit somewhere in the dishwasher. To fix this, you’ll need to find the source of the short circuit and repair it.

What is code for dishwasher outlet?

The code for a dishwasher outlet is NEC 210.8. D. This means that the outlet must be able to accommodate a three-pronged plug and that it should be 14 inches above the floor.


Yes, dishwashers need GFCI. Without it, they are a fire hazard. So if you have a dishwasher, make sure it has a GFCI. And if you’re thinking of buying a dishwasher, make sure it comes with a GFCI. It’s not worth the risk.

Important Links:

About the author

Latest posts